I see, is this what you call "progress"? A new beast pill of higher purity? After special purification, other materials are added, and then the human body can more easily absorb the core substance inside? ”

Under Long Yi's stunned gaze, Yu Xing casually walked over to one of the petri dishes, and reached out to fish out a newly developed "immortal medicine" from it.

How can it be? That's the purest of all the drugs! How did he know?

Seeing that this masked man actually took out the best one from dozens of newly made "immortal pills" casually, Long Yi couldn't believe his eyes.

Even in the eyes of the dragon, who was accustomed to seeing these pills, he couldn't tell the difference between these pills without the help of special instruments, but this masked man didn't even need to look at them!

Of course, Yuxing was already very familiar with this drug, and he could detect the highest concentration of it just by his physical senses.

This thing is somewhat similar to the "Rendan" made after Liannai purification, but it is not exactly the same, and it seems that something else has been added to cause a higher content than the core ingredient of "Rendan"?

After gently putting this thing in his nose and taking a sip, Yuxing felt a familiar aura, but unlike "Rendan", the energy inside seemed to be even more surging.

"Did you add anything to the previous test piece?"

"This ......"

Forget it, I'll see for myself. Seeing that Long Yi began to stumble again, Yu Xing immediately walked to the research table on the side and grabbed a handful of materials and looked at them.

But the more he looked at these treatments, the more he felt that his previous inference was most likely correct, because what Ryuichi and the group of researchers had added to this pill not long ago...... It's actually the chakra of the tailed beast!

"What you added to these pills is actually the chakra of the "Nine-Tails"? Where did you get it? ”

After putting down the information, Yuxing looked at Ryuichi who was in a cold sweat and asked very kindly.

Yes, according to the data, this batch of so-called "immortal medicine" contains nothing but the "true. In addition to the "elixir of immortality" and a bunch of messes, the chakra of the Nine-Tails was added.

But that's weird, Naruto's kid is with Jiraiya, right? Even if the fire daimyo wanted to extract something from him......

"It's in the Temple of Fire, during the Nine-Tails attack on Konoha twelve years ago, there was a child who was transplanted with a remnant of the Nine-Tails Chakra and became the humanoid pillar force of the Tailed Beast, and he now lives in the Temple of Fire, where we got that energy."

Since this has been detected, Long Yi has nothing to quibble, after all, where the energy of the tailed beast comes from, this kind of thing can be known as soon as you investigate, and there are only two people related to the Nine-Tails in the entire Fire Country.

Temple of Fire...... I see, the child called "Sora"? Like the Golden-Horned and Silver-Horned Brothers, they also have the Chakra of the Tailed Beast in their bodies, so they can make this thing.

I looked at the "Pseudo. Elixir of Immortality", Goyuki casually lifted the edge of the mask and swallowed it into his abdomen.

"You! Don't blame me for not reminding you, this pill is still in the experimental stage, and people have died after taking it! You're killing yourself! ”

After seeing that Yu Xing actually dared to take the medicine so aggressively, a trace of shock suddenly flashed in Long Yi's eyes, as if he was looking at a stunned young man who didn't know what to do.

"So you'd better pray that I don't die, or if I do, I'll bury you with the Daimyo."

Took this "pseudo. Immortal Medicine", Yu Xing only felt a familiar feeling in his body, and then began to try to refine the "Ancestor Chakra".

As the power in his body surged, the black hair that was obscured by the mask began to turn grayish, and it was clear that this thing was indeed similar to "Rendan".

Very well, it seems that the "Tailed Beast Chakra" should be one of the basic raw materials of the so-called "immortal medicine", and as long as the specific refining method is known, it should be possible to produce it in large quantities.

When he thought that he could have a large amount of "Ren Dan" in his hands, not only for himself, but even for the whole clan, he felt a burst of excitement.

Imagine that he could build his people into an army with all "atavistic states", and if such combat power existed, there should be nothing in the world that cannot be done.

So, after quickly collecting a large amount of information from the table and putting it in his close-fitting pocket, Yuxing took all the "pseudo. The "immortal medicine" was all looted, and then he grabbed Long Yi and pushed him out.

"You've got what you want, and I'll kill you if you want to, but if you do it to the Daimyo, then you're ......"

After being taken back to his room, Ryuichi looked at the masked man who had returned with a full load, and said in a righteous and awe-inspiring tone.

His death doesn't matter, but if the daimyo dies, then it is likely to really develop into a major event at the level of war, so Ryuichi wants to avoid this in both public and private life.

"Don't worry, I'm just asking for money and I'm not here to kill people, so you can rest assured...... It's good to sleep for a few days. ”

What the! Just before Long Yi understood what he meant, a white shadow had flashed in front of his eyes, and his body slowly fell to the ground, and then his consciousness gradually left him.

Poof, as soon as Ryuichi fell to the ground, Yuxing immediately moved his body to bed, hung a sign at the door that read "On Mission", and walked towards his and Deidara's room.

"Oh, it's over so soon?"

After seeing Yuxing's happy expression and walking back, Deidara, who was holding the chakra metal and was happy, looked up at him.

"yes." Put that bag of "pseudo. After the "Immortal Elixir" and the production materials were all placed on the table, Goyuki's face also showed a relaxed expression, after all, this operation was smoother than expected.

Easily, the two of them each got what they wanted, and most importantly, no one found out in a short time.

The faint hole that Yuxing gave to the dragon just now can at least let him sleep for three to five days, and for such a long time, a few of them have already run away, where to find this.

And there was no trace of Deidara stealing the metal, even the tattered walls were repaired, and it was seamless.

"Pack up your things, let's stay here for one night, and then go back early tomorrow morning, hahahaha."

"Returning with a full load, that's a good saying, I like it."

Squeak...... But just as Yuxing and Deidara were celebrating their victory, their luxurious suite was slowly pushed open with a slight noise.

Immediately after, Tonegawa's familiar figure appeared in front of the two.

However, the moment he saw Yuxing, this guy's face was white, and a lot of cold sweat broke out on his forehead.

"Well, isn't this Tonegawa? Get ready, and we'll leave for home early tomorrow morning. ”

Due to his excitement, Yu Xing didn't even look at him, but began to carefully look at the "pseudo. Elixir of Immortality".

"This ...... Lord Goyuki, something has happened, and I may not be able to leave on time tomorrow. ”

"What? Have you diarrhea? It's okay, you can go back by yourself, the three of us can go first, it's not interesting to stay here anyway...... What about Hinata? Haven't had enough yet? ”

At this time, Goyuki turned his head to take a look, only to find that Tonegawa was the only one who came here, and the girl was completely gone.

"She ......" When talking about this, Tonegawa couldn't help but swallow a mouthful of saliva, and then said, "Miss Hinata can't get out for the time being, and she is now on the side of the highest-level master room "Takehime". ”

"Superlative master room? What do you mean? ”

"It was originally the place where His Highness Xiuguang's daughter lived, but it was vacant after his daughter was married off by him...... Now it seems that he is playing the eldest lady's idea. ”

What the? The idea of hitting Hinata? The moment they heard this, Yuxing and Deidara put down what they were holding at the same time, and then glanced at each other.